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Diagnostic Trouble Code Definitions

WARNING: This page is about a different car, the 2003 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC (1) Description
B2796 (2) No Communication In Immobilizer System
B2797 (2) Communication Malfunction No. 1
B2798 (2) Communication Malfunction No. 2
P0010  Camshaft Position "A" Actuator Circuit (Bank No. 1)
P0011  Camshaft Position "A" - Timing Over - Advanced Or System Performance (Bank No. 1)
P0012  Camshaft Position "A" - Timing Over - Retarded (Bank No. 1)
P0016  Crankshaft Position - Camshaft Position Correlation (Bank No. 1 Sensor No. 1)
P0031 (3) Oxygen (A/F) Sensor Heater Circuit Low (Bank No. 1 Sensor No. 1)
P0032 (3) Oxygen (A/F) Sensor Heater Circuit High (Bank No. 1 Sensor No. 1)
P0037 (3) Oxygen Sensor Heater Control Circuit Low (Bank No. 1 Sensor No. 2)
P0038 (3) Oxygen Sensor Heater Control Circuit High (Bank No. 1 Sensor No. 2)
P0100 (3) Mass Or Volume Air Flow Circuit
P0101  Mass Or Volume Air Flow Circuit Range/Performance Problem
P0102 (3) Mass Or Volume Air Flow Circuit Low Input
P0103 (3) Mass Or Volume Air Flow Circuit High Input
P0110 (3) Intake Air Temperature Circuit
P0112 (3) Intake Air Temperature Circuit Low Input
P0113 (3) Intake Air Temperature Circuit High Input
P0115 (3) Engine Coolant Temperature Circuit
P0116  Engine Coolant Temperature Circuit Range/Performance Problem
P0117 (3) Engine Coolant Temperature Circuit Low Input
P0118 (3) Engine Coolant Temperature Circuit High Input
P0120  Throttle Pedal Position Sensor/Switch "A" Circuit
P0121  Throttle Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem
P0122  Throttle/Pedal Position Sensor/Switch "A" Circuit Low Input
P0123  Throttle/Pedal Position Sensor/Switch "A" Circuit High Input
P0125  Insufficient Coolant Temperature For Closed Loop Fuel Control
P0128  Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0134  Oxygen (A/F) Sensor Circuit No Activity Detected (Bank No. 1 Sensor No. 1)
P0136  Oxygen Sensor Malfunction (Bank No. 1 Sensor No. 2)
P0171  System Too Lean (Bank No. 1)
P0172  System Too Rich (Bank No. 1)
P0220  Throttle/Pedal Position Sensor/Switch "B" Circuit
P0222  Throttle/Pedal Position Sensor/Switch "B" Circuit Low Input
P0223  Throttle/Pedal Position Sensor/Switch "B" Circuit High Input
P0300  Random/Multiple Cylinder Misfire Detected
P0301  Cylinder No. 1 Misfire Detected
P0302  Cylinder No. 2 Misfire Detected
P0303  Cylinder No. 3 Misfire Detected
P0304  Cylinder No. 4 Misfire Detected
P0325 (3) Knock Sensor No. 1 Circuit (Bank No. 1 Or Single Sensor)
P0335  Crankshaft Position Sensor "A" Circuit
P0339  Crankshaft Position Sensor "A" Circuit Intermittent
P0340  Camshaft Position Sensor "A" Circuit (Bank No. 1 Or Single Sensor)
P0341  Camshaft Position Sensor "A" Circuit Range/Performance (Bank No. 1 Or Single Sensor)
P0351 (3) Ignition Coil "A" Primary/Secondary Circuit
P0352 (3) Ignition Coil "B" Primary/Secondary Circuit
P0353 (3) Ignition Coil "C" Primary/Secondary Circuit
P0354 (3) Ignition Coil "D" Primary/Secondary Circuit
P0420  Catalyst System Efficiency Below Threshold (Bank No. 1)
P0441  EVAP System Incorrect Purge Flow
P0442  EVAP System Leak Detected (Small Leak)
P0446  EVAP Vent Control Circuit
P0451  EVAP System Pressure Sensor/Switch Range/Performance
P0452  EVAP System Pressure Sensor/Switch Low Input
P0453  EVAP System Pressure Sensor/Switch High Input
P0456  EVAP Leak Detected (Very Small Leak)
P0500  Vehicle Speed Sensor "A"
P0503  Vehicle Speed Sensor "A" Intermittent/Erratic/High
P0504  Brake Switch Correlation
P0505  Idle Air Control System Malfunction
P0513 (2) Incorrect Immobilizer Key
P0560  System Voltage
P0571  Brake Switch "A" Circuit
P0604  Internal Control Module Random Access Memory (RAM) Error
P0606  ECM/PCM Processor
P0607  Control Module Performance
P0617  Starter Relay Circuit High
P0657  Actuator Supply Voltage Circuit/Open
P0705  Transmission Range Sensor Circuit Malfunction (PRNDL Input)
P0850  Park/Neutral Switch Input Circuit
P2102  Throttle Actuator Control Motor Circuit Low
P2103  Throttle Actuator Control Motor Circuit High
P2111  Throttle Actuator Control System - Stuck Open
P2112  Throttle Actuator Control System - Stuck Closed
P2118  Actuator Control Motor Current Range/Performance
P2119  Throttle Actuator Control Throttle Body Range/Performance
P2120  Throttle/Pedal Position Sensor/Switch "D" Circuit
P2121  Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance
P2122  Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input
P2123  Throttle/Pedal Position Sensor/Switch "D" Circuit High Input
P2125  Throttle/Pedal Position Sensor/Switch "E" Circuit
P2127  Throttle/Pedal Position Sensor/Switch "E" Circuit Low Input
P2128  Throttle/Pedal Position Sensor/Switch "E" Circuit High Input
P2135  Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation
P2138  Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation
P2195 (3) Oxygen (A/F) Sensor Signal Stuck Lean (Bank No. 1 Sensor No. 1)
P2196 (3) Oxygen (A/F) Sensor Signal Stuck Rich (Bank No. 1 Sensor No. 1)
P2237  Oxygen Sensor Pumping Current Circuit/Open For A/F Sensor (Bank No. 1 Sensor No. 1)
P2238  Oxygen Sensor Pumping Current Circuit/Low For A/F Sensor (Bank No. 1 Sensor No. 1)
P2239  Oxygen Sensor Pumping Current Circuit/High For A/F Sensor (Bank No. 1 Sensor No. 1)
P2251  Oxygen Sensor Reference Ground Circuit/Open For A/F Sensor (Bank No. 1 Sensor No. 1)
P2252  Oxygen Sensor Reference Ground Circuit Low For A/F Sensor (Bank No. 1 Sensor No. 1)
P2253  Oxygen Sensor Reference Ground Circuit High For A/F Sensor (Bank No. 1 Sensor No. 1)
P2A00  A/F Sensor Circuit Slow Response (Bank No. 1 Sensor No. 1)
(1) Some DTCs are two-trip detection logic code(s). For more information, see TWO-TRIP DETECTION LOGIC  under SELF-DIAGNOSTIC SYSTEM.
(2) These DTCs are for engine immobilizer system. MIL will not illuminate. For testing procedures, see appropriate ENGINE IMMOBILIZER SYSTEMS article in ACCESSORIES & EQUIPMENT.
(3) If this DTC is set, ECM will enter fail-safe mode.